에라

1. oh well
An exclamation uttered when ceasing to think about something or giving something up.

2. pff; phooey
An exclamation uttered when the speaker expresses his/her disappointment or rage.

3. hey; hey you
An exclamation uttered when the speaker tells children or someone who is junior to him/her, to move out of the way or stop doing something.

4. oh yeah
An exclamation uttered when the speaker expresses his/her excitement or delight while singing.